In brief: Jolie in surprise Iraq visit

French President Nicolas Sarkozy is suing a French news website for claiming that he sent a text message to his ex-wife Cecilia offering to call off his wedding to Carla Bruni if she took him back... UN goodwill ambassador Angelina Jolie (right) has made a surprise visit to Iraq, meeting US troops and General David Petraeus... Amy Winehouse, banned from the US for drugs offences, will appear via a satellite link-up at the Grammy Awards on Sunday... Tennis star Andy Murray's elder brother Jamie is shocked that the British No 1 is not turning out for the Great Britain Davis Cup team when they play Argentina this weekend... Val Kilmer is to provide the voice of camp Trans Am Pontiac car KITT in a remake of the 1980s David Hasselhoff vehicle Knight Rider... Comedian Lenny Henry has called for affirmative action to tackle discrimination in the TV industry... Thriller writer James Patterson has been revealed as the most-loaned author at British libraries... Pope John Paul II's words of wisdom will soon be available on a daily text message service...